baber/WOPTO huggingface dataset:
Patent JP-2004069194-A (JP)
Title: Gas shutting device
Inventor: UEKI KOICHI
IPC: F23N5/18
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas shutting device for outputting an alarm signal to monitor safety when a flow rate detecting means detects a flow rate during the time except the use time as an object of shutting.  <P>SOLUTION: The flow rate detecting means 1 detects a flow rate, and a boundary flow rate memory means 3 stores a boundary flow rate for dividing a flow range per a flow division to determine which flow division the detected flow is. A using time boundary determining means 4 determines whether the detected flow is generated during the using time or not by comparing the flow rate detected by the flow rate detecting means with a boundary flow rate value housed in the boundary flow rate memory means. A lower limit flow rate determined means 5, furthermore, determines whether the detected flow value is the predetermined flow rate or less, and an alarm means 6 outputs an alarm signal when the lower limit flow rate determining means detects the lower limit flow rate or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068108-A (JP)
Title: Electroplating holder
Inventor: MITSUI YOJI
IPC: C25D17/08
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder used for electroplating electronic parts requiring high plating precision, which keeps an article to be plated into an energized condition and makes a dense and uniform film formed thereon.  <P>SOLUTION: A workpiece 70 is placed in a cell 30 so as to contact with cathode wires 33c and 33d in the bottom, and comes in contact with cathode wires 33a and 33b when turned upside down. The workpiece 70 in the cell 30 is shielded by base materials 11a and 11b of non-conductive shielding plates which compose the cell 30 during plating. A height H of the wall of the cell 30 is made to be higher than a height h1 of the workpiece 70, in order to obtain a shielding effect. In addition, the cathode wire 33 is attached so as to be buried in the base materials 11a and 11b, and makes a state of projecting to the inside of the cell 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067940-A (JP)
Title: Grease composition and rotary bearing enclosing it
Inventor: FUJITA YASUNOBU
IPC: C10N30/06
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary bearing suitable for using under a high temperature, high speed, high load and high vibration, which has an excellent burn-in life and suppresses generation of a foreign sound at a low temperature, and to provide a grease composition suitable for the rotary bearing.  <P>SOLUTION: The grease composition comprises a base oil containing an alkyl substituted diphenyl sulfide and a polyurea compound as a thickening agent, and the rotary bearing is prepared by enclosing the grease composition therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069654-A (JP)
Title: Optical encoder
Inventor: KOMAZAKI IWAO
IPC: G01D5/38
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical encoder with undesired returning light being reduced from an object to be inspected, to an interferable light source.  <P>SOLUTION: The optical encoder comprises a scale 1 fixed to an object to be measured in displacement, such as a stage, and an encoder head 2 for detecting the displacement of this scale 1. The encoder head 2 includes a first coherent light source 5 and a second coherent light source 6, vertically emitting a light beam to the scale 1, and a first photodetector 7 and a second photodetector 8 detecting the reflected light beam by the scale 1. The scale 1 includes an optical pattern 3 for the detection of a movement quantity arranged periodically, and a reference position pattern 4 for the detection of a reference position. The scale 1 is supported so as to move relatively with respect to the encoder head 2. The second photodetector 8 is positioned with a shift relative to the movement direction of the scale 1 with respect to the interferable light source 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076747-A (JP)
Title: Retainer for rolling bearing, and rolling bearing
Inventor: MATSUYAMA NAOKI
IPC: F16C33/32
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retainer for a rolling bearing, and a rolling bearing, which is suitable for the use at a high rotational speed.  <P>SOLUTION: The retainer for the rolling bearing is formed from the synthetic resin composition, the matrix of which is straight chain polyphenylene sulfide resin having a melting point of 310°C, a high molecular weight corresponding to the value not lower than 700 P at a shear rate of 200 /s, and has carbon fiber of 10-30 mass % contained therein as a filler. The rolling bearing is configured by installing this retainer therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073354-A (JP)
Title: X-ray image photographing equipment
Inventor: SAITO MAKOTO
IPC: A61B6/00
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide moving type X-ray image photographing equipment excellent in operability and capable of accurately performing roentgenography, capable of certainly preserving an X-ray image and aiming at roentgenography for doctor's round visits.  <P>SOLUTION: A doctor's round visits truck 1 movable on a floor by a plurality of castors 19 is shown. This truck 1 is equipped with an X-ray irradiator 9 and constituted so as to be movable through an arm support 2, an arm 3, a link 4, an arm 5, a link 6, an arm 7 and a link 8. A lock mechanism, which brakes the castors 19 by an electromagnet when is energized by a combination of the electromagnet and a permanent magnet, is provided to the castors 19 for feeding the doctor's round visits truck 1. When the lock mechanism is energized, a lock plate being the electromagnet is pressed to the side surfaces of the castors 19 to lock the castors 19. When the lock mechanism is de-energized, the lock plate is attracted by the force of the permanent magnet to be separated from the castors 19 to unlock the castors 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075113-A (JP)
Title: Disk rack
Inventor: TIM TOUUMII
IPC: G11B23/023
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To erect encased compact discs and separately support the discs irrespective of one disc use or two disc use.  <P>SOLUTION: There is provided a disk rack, which comprises more than two cross rails 2 for holding the periphery of the disc cases housed in the rack, end plates 1 to which the cross rails 2 are fitted, and spacers 6 fitted on the cross rails 2. Each spacer 6 has a cylindrical portion that is fitted on the cross rails 2 and a collar 5 formed on the end of the cylindrical portion and comes in contact with the side wall of the disc case, and length of the cylindrical portion is equivalent to that of the disc case of one-disc use.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085633-A (JP)
Title: Reflection sheet and back light unit using same
Inventor: NAKANO MASASHI
IPC: G02F1/13357
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection sheet which can prevent flawing to a surface to be superposed on the backside of a light guide plate etc., and a back light unit which can make luminance higher and more uniform by using such reflection sheet.  <P>SOLUTION: The reflection sheet 1 for the back light unit for reducing the diffusion of rays is provided with a substrate sheet layer 2 made of a white synthetic resin and a flawing preventive layer 3 laminated on the surface side of the layer 2 and is characterized in that the layer 3 has a binder 4 and beads 5 dispersed in the binder 4 and that silicone rubber is used as the material of the beads 5. The binder 7 is recommended to be formed of a polymer composition containing polyester polyol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084695-A (JP)
Title: Connecting method of pipe joint for underwater piping and its tool
Inventor: ARAKAWA NORIYUKI
IPC: F16L21/08
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily and quickly connect a pipe joint having slipping-out preventive function in water.  <P>SOLUTION: The pipe joint is provided with a single-split lock ring 1 freely opening in a storing groove of the lock ring of the inner surface of a socket 6. After an insert port 7 having an insert port projecting part 7a at the tip is inserted, a joint piece 3 is inserted into the single-split part by reducing the diameter of the lock ring to maintain the reduced diameter, and engaged with the insert port projecting part 7a to prevent the slipping-out. Brackets 10, 10 getting to the opening end 9 of the socket 6 are respectively mounted on the side surface of the socket opening at the both ends of the split part 2 of the single-split lock ring 1. Guide plates 15, 15 getting to the socket opening end are mounted on the both sides of the opening inserting the joint piece 3 in the split part 2. After the insert port 7 is inserted in the socket 6, a squeezer 11 of lock ring is mounted on the ends of the brackets 10, 10 faced to the socket opening end to reduce the diameter of the lock ring 1. The joint piece 3 is inserted between the guide plates with an insertion member 17 having a magnet 16 at its tip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081951-A (JP)
Title: Wastewater treatment apparatus
Inventor: IIJIMA MASAHIRO
IPC: C02F1/463
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize a wastewater treatment apparatus capable of removing a phosphorus component contained in a wastewater by electrolyzing the wastewater using an electrode material in which metal ions are dissolved.  <P>SOLUTION: The wastewater treatment apparatus is equipped with a treatment tank 11 into which wastewater is introduced, first and second electrodes 12 and 13 comprising a conductive metal arranged in the treatment tank 11 and a voltage impressing means 15 for impressing DC voltage to the first and second electrodes 12 and 13. Voltage is impressed across the first and second electrodes 12 and 13 by the voltage impressing means 15 to electrolyze the wastewater to dissolve metal ions in the treatment tank 11 from the first and second electrodes 12 and 13 to dissolve metal ions in the treatment tank 11 from the first and second electrodes 12 and 13 not only to modify wastewater so as to make alkaline but also to flocculate a phosphorus component in wastewater. By this constitution, the phosphorus component can be removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084001-A (JP)
Title: Method for growing zinc oxide crystalline film
Inventor: TANABE TATSUYA
IPC: C23C16/40
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for growing a zinc oxide crystalline film having crystallinity and optical characteristics preferable as a semiconductor material at low cost in a simple manner.  <P>SOLUTION: In the method for successively forming the buffer layer of zinc oxide and the zinc oxide crystalline film on the substrate of, for example, sapphire by an organic vapor deposition process, the zinc oxide buffer layer is formed by utilizing gas of an organic metallic compound like zinc acetylacetonate containing zinc and oxygen without using other gases containing oxygen. The zinc oxide crystalline film is grown by using the both of the gas of the organic metallic compound containing zinc and oxygen and the gaseous oxygen on the zinc oxide buffer layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085995-A (JP)
Title: Learning support device, learning device, learning information providing method and data structure
Inventor: YOSHINO HIROYUKI
IPC: G06Q50/10
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to provide information concerned with a process for solving a problem in learning using an information terminal device.  <P>SOLUTION: The server 300 of this learning support device stores a question, a plurality of bits of solution information related to the question and advice information related to solutions indicated by these bits of solution information into a storage part as question solution data 342. The server transmits a question to the terminal device connected through a communication line 2 and it receives answer data 343 to this question from the terminal device. Then, the server decides the kind of solution to which a solution used in solving the question is suited from the received answer and it transmits advice information corresponding to the decided solution to the terminal device by reading out the information from the storage part. Thus, when the user of this learning device, namely, a learner creates an answer to the question, the student can obtain a piece of advice conformed to the solution used in creating the answer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092076-A (JP)
Title: Sleeper bracket, and part and method for coupling sill with steel sleeper using the sleeper bracket
Inventor: HAMADA SHINICHI
IPC: E04B1/58
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sleeper bracket which enables the easy and rapid of performance of work for coupling a steel sleeper to a sill, and a part and a method for coupling the sill with the steel sleeper using the sleeper bracket.  <P>SOLUTION: This sleeper bracket 50 for coupling the hollow steel sleeper, whose undersurface is provided with an opening, to the sill is equipped with a sleeper supporting part 51 for supporting and fixing the end of the steel sleeper, and a fixing part 52 which is fixed to the sill so as to support the supporting part 51; the supporting part 51 is equipped with a horizontally elongated bottom plate 51a, right and left side plates 51b and 51b which are elongated upward from the right and left ends of the bottom plate 51a, and an insertion part 51c which is erected on the bottom plate 51a so as to be inserted into the opening of the steel sleeper; and the fixing part 52 is equipped with a pawl part 52b which is driven into the sill.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092107-A (JP)
Title: Preliminary deforming device in rubber bearing structure
Inventor: SENDA SATOSHI
IPC: E01D19/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new preliminary deforming device which applies a preliminary deformation to such a rubber bearing structure that first and second mounting members are connected together with a rubber elastic body in both shearing directions of the rubber elastic body, in a manner, while avoiding an action of preliminary deformation reaction as a compressive force, and which enables work of adjusting or canceling the quantity of the preliminary deformation from one side in the construction field, to thereby improve the workability of the construction.  <P>SOLUTION: The preliminary deforming device is provided with a device main body 28 which is arranged on one side of the rubber bearing structure 10 with respect to the shearing direction, first drawing means 30, 62 exerting a drawing force between the device main body 28 and the first mounting member 12, and second drawing means 32, 64 exerting a drawing force between the device main body 28 and the second mounting member 14. Then the first drawing means 30, 62 or the second drawing means 32, 64 are selectively operated to apply preliminary deformation to the rubber elastic body 16 on an arbitrary side with respect to the shearing direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092131-A (JP)
Title: Pipe fixing structure
Inventor: YAMAURA TOMOAKI
IPC: E03C1/042
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To implement a pipe fixing structure which prevents corotation of a pipe connecting member upon application of running torque at the time of connection of a pipe, a faucet, etc.  <P>SOLUTION: The pipe fixing structure has a board mounted on a wall, a floor, a ceiling, or the like, the water/hot water pipe connecting member, board front and rear members, and a pipe fixing member. The board front and rear members are arranged on front and rear surfaces of the board at the time of mounting the board. The pipe fixing member functions to pinch the board by the board front and rear members to fix the pipe connecting member to the board. According to the pipe fixing structure, a high friction coefficient member having a larger coefficient of friction with respect to the board than that with respect to the board front member or the board rear member is arranged at least at one of gaps between the board front member and the board and between the board rear member and the board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095330-A (JP)
Title: Forming method of protection membrane covering electronic part and electronic part having protection membrane
Inventor: OHATA HIROSHI
IPC: H01L51/56
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming method of a protection membrane in which, for example, an organic EL element mounted on one face of the substrate can be effectively sealed.  <P>SOLUTION: Crucibles 15a-15c as an evaporation source are arranged opposed to the organic EL element 2 mounted on one face of the transparent substrate 1. Further, a mask 11 having an opening 11a corresponding to the organic EL element 2 is prepared, and this mask 11 is arranged between the substrate and the crucibles 15. The position of the mask 11 to the substrate 1 is increased step by step and the material to be evaporated from the crucibles 15a-15c is chosen. Thereby, a first layer protection membrane 21 covering the EL element 2 and a second layer protection membrane 22 covering more widely the first protection membrane on it are formed, and further, a third layer or more of the protection membranes can be formed in the same manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097268-A (JP)
Title: Coating material for biological implantation member
Inventor: TATSUMI EISUKE
IPC: A61L27/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological implantation member-coating material capable of preventing adverse influence on a living body due to implantation of the biological implantation member inside the living body by obtaining strong adhesion with viable tissues since cells easily intrude from living body subcutaneous tissues, are taken, and are organized into tissues.  <P>SOLUTION: The biological implantation member-coating material is provided with a communicable porous three-dimensional net-like structure part formed of a thermoplastic resin or a thermosetting resin, whose average pore size is 100 to 1,000 μm and apparent density is 0.01 to 0.5 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103079-A (JP)
Title: Disk drive, and method of transferring objective lens
Inventor: NABETA MASAOMI
IPC: G11B7/085
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To secure a relative speed control performance between a track and a biaxial mechanism independently of the mechanical position of an objective lens by reducing the deviation of the density of a tracking kick pulse for driving the biaxial mechanism at the seek (fine search) for keeping the relative speed constant.  <P>SOLUTION: When the objective lens is transferred to the tracking direction over a plurality of tracks, the relative speed of the objective lens with respect to the traversing track is detected, and a driving signal (tracking kick pulse) for the transfer is generated so that the relative speed becomes constant. Also, the integration process and the coefficient arithmetic process are carried out on the generated driving signal, then the objective lens is transferred to the tracking direction by driving the biaxial mechanism in the manner of using an added driving signal obtained by adding outputs of the integration and coefficient means to the driving signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101048-A (JP)
Title: Environmental adjustment system, its method, and environmental adjustment program
Inventor: OISHI AKIRA
IPC: F24F11/02
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environmental adjustment system, its method, and an environmental adjustment program capable of making individual comfortableness in a closed space in which a single person or a plurality of persons live or comprehensive comfortableness compatible with saving energy and performing indexing of the optimum air conditioning and local air conditioning changing with time to realize it.  <P>SOLUTION: An environmental adjustment indication part 21 in an environmental server 2 checks taste information for user's environment registered in a taste information storage part 23 in advance against environmental information detected through an environmental sensor mounted on a radio tag to indicate local environmental adjustment in a place including user's current position obtained by a current position acquisition part 21 to suit to user's taste for computer of environmental facility.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104532-A (JP)
Title: Service providing system, information processor and processing method, and program
Inventor: FUKUDA JUNKO
IPC: H04W4/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a service providing system, an information processor and processing method, and a program in which leakage of personal information of a user is reduced.  <P>SOLUTION: The information processor (slave unit) 3 is provided with a microphone, a GPS antenna, and a sensor, e.g. an imaging section. The information processor (master unit) 2 receives user information detected by the sensor provided in the information processor (slave unit) 3 from the information processor (slave unit) 3 and stores the received information. The information processor (master unit) 2 also acquires information of goods being dealt at a shop from a server 5 for shop information portal site. Based on the user information and goods information thus acquired, the information processor (master unit) 2 selects goods being recommended to a user and transmits the information of selected goods to the information processor (slave unit) 3. The information processor (slave unit) 3 displays the goods information thus received on a display and recommends the goods to the user. The invention is applicable to an electronic apparatus connected with a network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100393-A (JP)
Title: Brace device and rope fitting for use in brace device
Inventor: FUJII TAKUYA
IPC: E04B1/58
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brace device that is easy in handling at a site, and is excellent in durability by preventing rust.  <P>SOLUTION: The brace device S comprises two rope fittings 1 and a rope member 5. The rope fitting 1 comprise a fixed member 2 fixed on a frame member of a building, and a movable member 3. The movable member 3 comprises a turnable base 30 horizontally turnable relative to the fixed member 2, and a winder 4 for engaging the end of the rope member 5 to wind it up. The winder 4 comprises a bobbin 40, a ratchet wheel 41 integrally mounted on the bobbin 40, a pawl 42 for stopping the ratchet wheel 41, and a torsion spring 43 for urging the pawl 42. The end of the rope member 5 is wound on a drum 400 of the bobbin 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110279-A (JP)
Title: Drawer
Inventor: TAGO MAMORU
IPC: G07G1/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly draw a cash box even when the floating of a money case or a coin case is generated at the time of storing large amounts of paper money or the like.  <P>SOLUTION: The inside part of an opening 2a of a cabinet 2 is formed with a guide 13 inclined toward a ceiling face 14 of the cabinet 2. When a cash box 3 is drawn, and the floating of a coin case 8 or a money case 7 is generated, a guide 13 is butted so that the position of the coin case 8 or the money case 7 can be suppressed downward. Thus, it is possible to smoothly draw the cash box 3.  <P>COPYRIGHT: (C)2004,JPO